The exploring team ________ the whole cave thoroughly but did not find anything valuable.
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Mary speaks good English, but she has a (n) ________ because her mother is English.
Besides water, wind , we must save electricity as a sort of ________.
The question Mr. Smith has been paying attention to ________ his new discovery in oil painting.
Although many families became separated, people still ________ each other by mail or by telephone.
In order to improve his English, he often ________ an hour on English every day.
The cake is made ________ for you.
Pine trees are ________ throughout the world．
He was in a coma for days. But now he's fully ________ again.
The car lay ________ in the mud no matter how hard they pushed it.